Cemetery Perpetual Care Trusts Investments Classifed by Contractual Maturity Date (Details) - Cemetery Perpetual Care $ in Thousands	Jun. 30, 2015 USD ($)
Investments Classified By Contractual Maturity Date [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 25,496
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	19,393
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	7,674
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	1,009
Available-for-sale Securities, Debt Maturities, Total, Fair Value	$ 53,572